package com.changgou.system.filter;

import org.springframework.cloud.gateway.filter.GatewayFilterChain;
import org.springframework.cloud.gateway.filter.GlobalFilter;
import org.springframework.core.Ordered;
import org.springframework.http.server.reactive.ServerHttpRequest;
import org.springframework.stereotype.Component;
import org.springframework.web.server.ServerWebExchange;
import reactor.core.publisher.Mono;

/**
 * @Description:获取的是url
 * @Author: 陈安
 * @Date:
 * @Param:
 * @Return:
 */

@Component
public class URLfILTER implements GlobalFilter,Ordered {


    @Override
    public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain) {
        System.out.println("访问的第二个");
        ServerHttpRequest request = exchange.getRequest();
        String path = request.getURI().getPath();
        System.out.println("url:"+path);
        //放行,让他接着执行接下来的优先级没他高的,要是过滤器都结束了,那他就会进入我们的具体微服务里面了.
        return chain.filter(exchange);
    }

    @Override
    public int getOrder() {
        return 2;
    }
}
